baber/WOPTO huggingface dataset:
Patent JP-S6230213-A (JP)
Title: Optical scanner
Inventor: SHIMADA KAZUYUKI
IPC: H04N1/113
Filed: 1985-07-31
Abstract: PURPOSE:To improve image quality by selecting a signal in synchronization with either the rise or fall of the frequency divider output of an image scan clock generating PLL circuit with the aid of a recording position instructing signal. CONSTITUTION:A counter 41 is initialized (reset) by a synchronizing signal from an optical sensor 36, and counts a position control clock from the frequency divider 12. After the contents of the counter 41 come to the 1st value, a flip-flop 42 is set by the rise of a clock CLA to generate the recording position indicating signal, and after the contents of the counter 41 come to the 2nd value, the flip-flop 42 is reset by the rise of the clock CLA. Accordingly, a switch 45 can select whether the recording position instructing signal is generated by the rise of the clock CLA or by the fall of the clock CLA. The recording position instructing signal and an image scan clock are transmitted to an external device, which transmits a picture signal to a modulating means by synchronizing the picture signal with the image scan clock when the recording position instructing signal is inputted. Then the modulating means modulates a light beam L with the aid of said picture signal.
Patent JP-S6148655-A (JP)
Title: Tension adjusting device of chain
Inventor: KANO YASUNOBU
IPC: F16H7/08
Filed: 1984-08-15
Abstract: PURPOSE:To properly set initial tension by engaging a piston member with a tension application member, and allowing the piston number to move unidirectionally. CONSTITUTION:A tension application member 8 is yielded by integrally joining a leaf spring 8a with a resin plate 8b. A lower end of the tension application member 8 is rotatably engaged with an engagement part 9 of a crank case 1 and supported thereon, while a upper end thereof is likewise rotatably supported in the tip of a piston member 11 of a tension adjusting mechanims 10. The tension application member 8 is biassed by prescribed elastic force from the piston member 11, and thereby bent to the side of a chain 6 to provide prescribed tension to the chain 6. The piston member 11 once pushed out is not pushed back oppositely by a lock mechanism (screw member 14 and ball 18).
Patent JP-2000001711-A (JP)
Title: Desulfurization of molten iron and desulfurizing device
Inventor: MIWA KOICHI
IPC: C21C7/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device with which the desulfurization of molten iron can be executed in a short time with a mechanical stirring method while restraining the necessary cost in equipment. SOLUTION: This desulfurization is executed by charging a desulfurizing agent into molten iron in a molten iron ladle and stirring it with an impeller. The impeller is approached to the molten iron surface while rotating it at a low speed, since the impeller dips into the molten iron (time t1), the rotating speed of the impeller is raised, slag on the molten iron is distributed to near the outer periphery of the ladle and in this state, the desulfurizing agent is charged onto the exposed molten iron surface in the vicinity of the center part of the ladle (time t2-t3). The charged desulfurizing agent and the molten iron are stirred with the impeller rotated at a high speed on and after the time t3 in the state of dipping the whole impeller into the molten iron. Thereafter, the rotation of the impeller is decelerated and stopped and the impeller in the stopping state is dipped into the molten iron until the molten iron becomes still (time t5-t6).
Patent JP-S5795205-A (JP)
Title: Pneumatic tire that prohibits growth of cut
Inventor: MATSUMOTO KENJI
IPC: B60C13/00
Filed: 1980-12-03
Abstract: PURPOSE: To prevent a fissure from developing from outside, by arranging a rubber middle ply low in the modulus relative to the adjacent rubber.  
     CONSTITUTION: The present pneumatic tire comprises a pair of sides supporting an annular crown 9 forming a tread 10, a pair of beads 5 to be attached to rims, and a carcass ply 4 comprising a toroidal code ply lined with rubber and extending between the bead 5. A liner ply 13 is positioned inside of and adjacent to the carcass ply 4. In at least a part of a region between the beads 5 and in the tire, the low modulus rubber middle ply 2 that comprises a rubber low in the modulus relative to the adjacent rubber and interrupts the growth of a fissure which will develop from outside is provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5962010-A (JP)
Inventor: SUYAMA TSUNAHIKO
IPC: A47B3/08
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0220212-A (JP)
Title: Mowing working machine
Inventor: SOGA TAKEHIRO
IPC: A01D34/63
Filed: 1988-07-07
Abstract: PURPOSE:To provide the title machine so designed that the discharge side of a lower discharge duct is equipped with discharge guide cover covering both the upper and side parts of said duct, and this guide cover is fixed on the machine body side, thereby enabling mown grass to be smoothly collected into a collector. CONSTITUTION:A mower deck 6 is made capable of vertical motion against the machine body side of a mowing working machines, the mower deck side 6 is fitted with a lower discharge duct 7, and the discharge side of said lower discharge duct 7 is equipped with a discharge guide cover 5 covering both the upper and side parts of said duct, said cover 5 being fixed on the machine body side. Therefore, when the mower unit is made lower, the space between the lower discharge duct 7 and the upper face plate of the discharge guide cover 5 is widened to effect no contact of mown grass with the cover 5 and smaller discharge resistance, thereby enabling the mown grass to be smoothly collected into a collecter.
Patent JP-S6062347-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: E03D9/08
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6416010-A (JP)
Title: Switched capacitor filter
Inventor: OTAKE HISAO
IPC: H03H19/00
Filed: 1987-07-09
Abstract: PURPOSE:To adapt the titled filter to a monolithic IC by connecting an interpolation circuit to the output side of a switched capacitor filter (SCF) and outputting an output of the SCF and an output of the interpolation circuit switchingly. CONSTITUTION:A switch 4 is thrown to make the contact 41 to ON state and an output from the itnerpolation circuit 3 is outputted to an output terminal 10 of the system, and on the other hand, the other contact 42 is closed to output the output of the SCF 2 to the output terminal 10 of the system directly. Moreover, a clock signal generating circuit 6 selecting one of different clock signals and outputting the result to the SCF 2 is connected via a connecting point 7 and the clock signal generating circuit 6 gives a signal of low frequency in the clock signal to an interpolation circuit 3 through a connection 8. For example, one of the clock signals of frequency fs or 2fs from the clock signal generating circuit 6 via a connection 7 is selected and the result is outputted to the SCF 2 and a clock signal of a low frequency fs is outputted to the interpolation circuit 3 via a connection 8. Thus, the monolithic IC is realized.
Patent JP-S5793580-A (JP)
Title: Semiconductor device
Inventor: OZEKI MASASHI
IPC: H01L29/80
Filed: 1980-12-02
Abstract: PURPOSE:To eliminate the production of a leakage current between a gate electrode and other electrode by providing means for removing a surface stabilizing film in strip enclosing the gate electrode of a semiconductor device for covering the boundary stabilized film on the surface. CONSTITUTION:To manufacture a semiconductor device having a field effect transistor, after an operating element is completed, a surface stabilizing film such as dioxidized silicon (SiO2), phosphorus silicate glass (FSG) is formed, and means for etching the groove of narrow band width surrounding the gate electrode is provided at the surface stabilizing film. For example, a gate electrode 2, a source electrode 3 and a drain electrode 4 are formed on a semiconductor substrate 1, the film 5 is covered on the overall surface, the gate electrode is then surrounded, a strip region 6 enclosed with the width of 0.2mum is removed by an etching method, and a leakage current is eliminated due to the boundary level generated between the surface stabilizing film and the boundary.
Patent JP-H0460151-A (JP)
Title: Load detecting device for engine
Inventor: ITO TAKASHI
IPC: F02P5/15
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate necessity for an intake pipe negative pressure detecting sensor and a throttle valve opening sensor or the like so as to reduce a number of part items by detecting a fluctuation of a rotational speed in a crankshaft and detecting a level of an engine load by a level of the fluctuation. CONSTITUTION:An ignition timing control device has a microcomputer(CPU)18 which inputs a crank angle signal d(d1, d2, d3) from a magnetic crank angle sensor 16 opposedly arranged to the periphery of a signal generating rotor 10. The CPU 18 is provided with an initial ignition timing detecting means 18A, basic advance timing detecting means 18B, rotational speed fluctuation detecting means 18C, load advance timing arithmetic means 18D, correction advance timing arithmetic means 18E and an ignition signal creating means 18F. Here, an engine load is detected by the engine speed fluctuation detecting means 18C from a speed fluctuation (speed unevenness) of a crankshaft. That is, the load is obtained by a relation where T2/T1 = a which is ratio of a period T1 of one turn of a rotor 10 to the time T2 for a tooth 14 to pass.
Patent JP-H0459564-A (JP)
Title: Sheet classification device
Inventor: UENO YUJI
IPC: B65H39/11
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a sheet classification device of an excellent operating convenience by selecting bins in a classification of the sheet classification device, and selecting the processing method when the sheets on the bins exceed the sheet loading limit number or the bin loading limit, depending on the processing data from a main body device. CONSTITUTION:Plural bins are provided, and sheets exhausted from a main body device are classified on the bins in order while receiving and transmitting the processing data with the main body device. In this case, the selection of bins in the classification and the selection of processing method when the sheets exceed the sheet loading limit number on the bins or the loading limit of the bins are carried out by a control means 800 depending on the processing data from the main body device.
Patent JP-S5958253-A (JP)
Title: Stepless speed change gear
Inventor: FUKUMOTO HIROSHI
IPC: F16H9/24
Filed: 1982-09-28
Abstract: PURPOSE:To obtain no speed change gear with excellent transmission efficiency by adopting structure of hanging a wrapping connector on a friction wheel which is in friction contact with a V type pulley. CONSTITUTION:An inner surface 12 of a V type pulley 11 has some slant angle and is positioned symmetrically with respect to a neutral axis. A guide 14 is equipped with two friction wheels 15 with a definite space of pitch Q, and said wheels 15 can be freely rotated by means of bearings 16 fitted to the guide 14. Further, the outer periphery of the friction wheels 15 form chain pulleys 17 which are wrapped by means of chains 18, while their sides in contact with the inner surfaces of V type pulleys 11 have definite radius of curvature. The breadth H of two V type pulleys 11 facing each other can be freely converted into stepless type, and two friction wheels 15 fitted to the guide 14 can be contacted and supported with all the diameters of pulleys 11 through moving the guide 14 left and right where the exterior sides 19 of the pulleys 11 are always under load of a predetermined pressure.
Patent JP-H1110827-A (JP)
Title: Penetrating development photosensitive lithographic printing plate and its manufacture
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a penetrating development photosensitive lithographic printing plate having excellent plate wear, sensitivity and image reproducibility. SOLUTION: A lipophilic photosensitive layer 1A containing a compound having at least one addition polymerizable ethylenic double bond and a photopolymerization initiator is provided on a hydrophilized support 1. In this case, gum tape peel strength of the support 1 is 500 g/cm or less. The method for forming the penetrating development photosensitive lithographic printing plate comprises the steps of exposing an image of the plate, then penetrating the layer after the image is exposed with penetrant for penetrating to an unexposed photosensitive layer to lower adhesive properties of the layer 1A to a surface of the support 1, adding physical stimulus, and removing the unexposed part of the layer in which the properties are lowered by the penetrant from the support 1 to form a photosensitive image.
Patent JP-S6148580-A (JP)
Title: Method for applying mgo to grain-oriented silicon steel sheet
Inventor: SEKIYA BUICHI
IPC: H01F1/147
Filed: 1984-08-15
Abstract: PURPOSE:To form forsterite films on both sides of a grain-oriented silicon steel sheet with a small amount of MgO by applying MgO to only the upper side of the steel sheet subjecting to decarburization annealing, coiling the steel sheet, and subjecting it to final finish annealing. CONSTITUTION:An MgO suspension in a tank 2 is stirred with a stirrer 4, a grain-oriented silicon steel strip 12 is transferred through the space between an applying roll 10 and a support roll 26, and the suspension is applied to only the upper side of the strip 12 by spraying on the strip 12 and the roll 10 with a feed pump 6. The strip 12 is sent to a drying furnace 16, where the upper side is dried with heaters 18, and the strip 12 is coiled around a tension reel 24 and subjected to final finish annealing. MgO can be applied uniformly only to the upper side of the strip 12 by 7-10g/m<2>, and forsterite films of about 0.3-1mum thickness can be formed on both sides of the strip 12 after the finish annealing.
Patent JP-2000357038-A (JP)
Title: Control terminal equipment with display device
Inventor: KUSHI KATSUHIKO
IPC: G06F3/048
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To display much more information in one display area, which composes a calendar metaphor, easily to be watched by an operator. SOLUTION: Concerning control terminal equipment 1 with display device having a display device 13 so as to remotely control the operation of plural pieces of connected electric equipment for domestic use, this equipment has a storage part 20 connected to a photographing means capable of recording a photographed image together with the date/time information on photographing.  Its control procedure is composed of a procedure for dividing the display part of the display device 13 into plural areas, assigning and displaying each date for each area, a procedure for changing the display ratio of a selected display area and the other display area so as to enlarge the display ratio of the selected display area and a procedure for displaying the said photographed image, which is registered in the said storage part 20 corresponding to the date relevant to the selected display area, in this display area displayed while being expanded.
Patent JP-H0613745-A (JP)
Title: Printing of solder of printed wiring board and structure of board
Inventor: MATSUMURA SHINICHI
IPC: H05K3/28
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method of printing solder on a printed wiring board, in which solder paste is applied to the upper parts of pads on a board, and to provide a structure of the board, even in regard to a surface mount compo nent provided with leads of a narrow lead pitch. CONSTITUTION:This is a method of printing solder on a board 1 on the surface of which a plurality of pads 2 to be bonded to electrode portions of various electronic components are formed. A heat-resistant insulating film 3 of even thickness in which a plurality of openings 31 are formed in such a way as to correspond to the pad formation pattern, is formed on the board surface and thereafter, solder paste 4 is filled in the openings 31 by a squeegee 5 which is slid on the surface of the film 3.
Patent JP-S5794484-A (JP)
Title: Welding device provided with reverse camber mechanism
Inventor: TANAKA SHIYOUHACHIROU
IPC: B23K31/00
Filed: 1980-12-03
Abstract: PURPOSE: To produce shape steels of prescribed shapes easily by forming weld beads under cooling of welding places and suppressing the strain of the shape steels in producing the shape steels by butt welding base metals.  
     CONSTITUTION: Butt parts of a pair of angles 16A, 16B tack-welded at both ends with their upright flanges held slightly opened toward the outer side are welded with an automatic welding machine 1. At the time of welding, a backing roller 14 revolves loosely in accordance with the continuous conveyance of the angles 16A, 16B. The roller 14 assumes a drum type shape having a large diameter in the central part and the smaller diameters the nearer the periphery, and has an annular groove 14b at its center, in which cooling fluid flows through a supply path 34, by which penetration beads are cooled and weld beads are formed.  Thence, the angles are passed between an hourglass roller and the drum roller,  whereby the strain thereof is suppressed by small grasping force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0335371-A (JP)
Title: Image deciding device
Inventor: FUJIMOTO MASAYA
IPC: G06T1/00
Filed: 1989-06-30
Abstract: PURPOSE:To easily recognize the parts of an original image where the trimming and masking processes are carried out by storing with superposition the data on an area enclosed by a 2-dimensional marker line which is detected by a 2nd detection means in terms of plural scanning directions. CONSTITUTION:A 1st detection means which is embodied by a process program which is previously stored in a memory of a central control part 10 detects a 1-dimensional marker line related to each scanning line. Then a 2nd detection detects the data stored in a memory 2a by changing the scanning directions to an original. The obtained data are successively stored with superposition in a 2nd memory 2b. In other words, a map of an area enclosed by a 2-dimensional marker line is formed to the original within the memory 2b. Thus the parts of an original image where the trimming and masking processes are carried out can be easily recognized just by enclosing these parts with the marker lines of neutral tints.
Patent JP-S6326652-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUZAKA MASASHI
IPC: G03C1/035
Filed: 1986-07-18
Abstract: PURPOSE:To enhance sensitivity, contrast, and maximum density and to reduce fog by incorporating in a silver halide emulsion layer an internally fogged type silver halide emulsion containing silver halide grains having crystal faces 331, and a surface latent image type silver halide emulsion containing silver halide grains made of silver bromide or iodobromide. CONSTITUTION:At least one silver halide emulsion layer comprising the surface latent image type silver halide emulsion for which silver chloroidide, iodobromide, chloride, chlorobromide, bromide, and chloroiodobromide can be used as silver halide, and silver iodide is used, preferably, in an amount of 0.1-30mol%, especially, 0.5-10mol%, and the internally fogged type silver halide emulsion containing silver halide grains having the crystal faces 331 in a proportion of >=30%, preferably, >=50%, especially, >=90%, thus permitting sensitivity and graininess to be enhanced without increasing fog.
Patent JP-H0730875-A (JP)
Title: Video conference system between many locations
Inventor: AMANO TORU
IPC: H04N7/15
Filed: 1993-07-09
Abstract: PURPOSE:To provide a video conference system between many locations with simple structure in which interleaving processing is executed at a terminal equipment side and picture synthesis processing is executed without converting a digital signal in the video conference controller. CONSTITUTION:The system is made up of coders 100-1 to 100-n revising a transmission picture into a QCIF with a control signal from a video conference controller 200 and the video conference controller 200. The video conference controller 200 is made up of a selection circuit 20 selecting optionally picture data at four spots from n-spots, decoding circuits 30-1 to 30-4 decoding picture data at 4-spot, a pattern synthesis circuit 40 synthesizing the picture data from the 4-spot onto a 1/4 division screen, a coding circuit 50 making high efficiency coding again and a distribution circuit 60 distributing the signal to n-spot.
Patent JP-S6063160-A (JP)
Inventor: SHIMAOKA GOROU
IPC: B32B27/36
Filed: 1983-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001000553-A (JP)
Title: Oxygen thickening device for oxygen therapy
Inventor: NAKAMURA YOJI
IPC: A61M16/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen thickening device for an oxygen therapy having high performance. SOLUTION: The oxygen thickening device for the oxygen therapy consists of a humidifying circuit X1 which consists of a supply path for dry thickened oxygen for supplying the dry thickened oxygen to a humidifying zone of a dehuidifier and a discharge path for the humidifying oxygen for discharging the humidifying oxygen from the humidifying zone as a humidifying and regulating section for humidifying and regulating the dry thickened oxygen obtainable from a pressure fluctuation type gas adsorber, a bypass circuit X2 which bypasses the dry thickened oxygen without introducing the same to the humidifying zone of the humidifier,  a humidity sensor X3 which is disposed in a supply circuit of the thickened oxygen subjected to moisture control after the confluent point of the discharge path of the humidifying circuit and the bypass circuit and measures the humidity of the thickened oxygen and a control section X1 which controls the flow rate of the dry thickened oxygen to the humidifying circuit and the bypass circuit by the measured value of the humidity sensor.
Patent JP-S5872644-A (JP)
Title: Controller for internal-combustion engine with supercharger
Inventor: HIRABAYASHI YUUJI
IPC: F02D43/00
Filed: 1981-10-27
Abstract: PURPOSE:To aim at simpification in control of a supercharged engine, by causing a lag  angle compensation value to be kept within the limits of tolerance and avoiding the  occurrence of knocking with supercharging pressure compensated by means of decompression, when the lag angle compensation value at ignition timing by knock signals exceeds said tolerance. CONSTITUTION:A compressor 32 belonging to an exhaust turbosupercharger 31 is interposed in the suction passage of an engine 30 while a turbine 33 in the supercharger 31  is as well interposed in the exhaust system of the engine 30; a supercharged engine is  composed of these arrangements. And, a blowoff valve 35 is installed in the suction  passage extending from the outlet port of the compressor 32 to a suction manifold 34  of the engine 30 whereby a sudden rise in supercharging pressure attending on the  sudden closure of a throttle valve 36 installed at the downstream of the blowoff valve  35 is prevented, thus avoiding the occurrence of surging in the compressor 32. On the  other hand, in an exhaust passage extending from an exhaust manifold 37 of the engine  30 to the inlet port of the turbine 33, an exhaust bypass valve 39 is installed, which  closes or opens an exhaust bypassway 38 bypassing the turbine 33, and at this time the  opening of this bypass valve 39 is adjusted to control supercharging pressure to the  compressor 32.